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CWNA-107 · Question #187

When considering data rates available in HT and VHT PJY devices, in addition to the modulation, coding, channel width, and spatial streams, what impacts the data rate according to the MCS tables?

The correct answer is C. The guard interval. https://arxiv.org/pdf/1702.03257.pdf

Wireless IoT Technologies and Protocols

Question

When considering data rates available in HT and VHT PJY devices, in addition to the modulation, coding, channel width, and spatial streams, what impacts the data rate according to the MCS tables?

Options

  • AThe Frequency band in use
  • BThe client drivers
  • CThe guard interval
  • DThe height of the antennas

How the community answered

(17 responses)
  • B
    6% (1)
  • C
    82% (14)
  • D
    12% (2)

Explanation

https://arxiv.org/pdf/1702.03257.pdf

Topics

#MCS tables#guard interval#HT/VHT#data rate factors

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